overflow-invalid-string.js (1696B)
1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally 2 // Copyright (C) 2021 Igalia, S.L. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 esid: sec-temporal.plainyearmonth.from 7 description: RangeError thrown when overflow option not one of the allowed string values 8 info: | 9 sec-getoption step 10: 10 10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception. 11 sec-temporal-totemporaloverflow step 1: 12 1. Return ? GetOption(_normalizedOptions_, *"overflow"*, « String », « *"constrain"*, *"reject"* », *"constrain"*). 13 sec-temporal-totemporalyearmonth steps 2–3: 14 2. If Type(_item_) is Object, then 15 ... 16 e. Return ? YearMonthFromFields(_calendar_, _fields_, _options_). 17 3. Perform ? ToTemporalOverflow(_options_). 18 sec-temporal.plainyearmonth.from steps 2–3: 19 2. If Type(_item_) is Object and _item_ has an [[InitializedTemporalYearMonth]] internal slot, then 20 a. Perform ? ToTemporalOverflow(_options_). 21 b. Return ... 22 3. Return ? ToTemporalYearMonth(_item_, _options_). 23 features: [Temporal] 24 ---*/ 25 26 const validValues = [ 27 new Temporal.PlainYearMonth(2000, 5), 28 { year: 2000, month: 5 }, 29 "2000-05", 30 ]; 31 32 const badOverflows = ["", "CONSTRAIN", "balance", "other string", "constra\u0131n", "reject\0"]; 33 for (const value of validValues) { 34 for (const overflow of badOverflows) { 35 assert.throws( 36 RangeError, 37 () => Temporal.PlainYearMonth.from(value, { overflow }), 38 `invalid overflow ("${overflow}")` 39 ); 40 } 41 } 42 43 reportCompare(0, 0);